: ObjectiveTo study the effect of acupuncture on resistin and adiponectin and its gene expression in type 2 diabetic rats.MethodsThe rats of type 2 diabetes model were randomly divided into acupuncture group, rosiglitazone group and model control group, meanwhile 8 normal rats were assigned as the normal control group. The changes of total cholesterol(TC), triglycerides(TG), high density lipoprotein-cholesterol(HDL-C) and fasting plasma glucose (FPG) were measured. The expression of resistin gene and adiponectin gene in the adipose tissue was determined with RT-PCR. The level of serum resistin and adiponectin in type 2 diabetes rats were observed before and after acupuncture.ResultsThe levels of TC, TG, FPG resistin lowered obviously, and the levels of HDL-C adiponectin raised significantly. The expression of resistin gene lowered obviously. The expression of adiponectin gene significantly raised in acupuncture group, compared with the model control(P＜0.01, P＜0.05).ConclusionAcupuncture can decrease resistin gene expression, raise adiponectin gene expression, accordingly release insulin resistance.

OBJECTIVE:To construct surgery base drug management system,and to realize efficient and accurate drug man-agement in surgery room. METHODS:The functions of surgery base drug management system exploited by our hospital were intro-duced,and the effect of the system was evaluated in department of anesthesiology. RESULTS&CONCLUSIONS:The system pos-sesses the functions of surgery drug automated affiliated charge,standardized narcotics prescription autogeneration,discarded nar-cotics prescription auto-prescribing,and drug information summary statisticing and checking,etc. After the application of the sys-tem,nonstandard rate of prescription decreased from 12.7% of handwritten prescription to 0.1% of electronic prescription;the time of drug requisition and checking decreased from(8.5±1.6)min to 0 min and(7.6±1.0)min to(2.9±0.9)min(P<0.05 or P<0.01). The system standardizes medication behavior of physicians and improve their work efficiency,avoid the loophole of drug charge management,realize the consistency between the accounts and the real numbers of narcotics,improve the rate of quality pre-scriptions and narcotics management, and realize integration,automation,intellectualization and whole-course supervision of drug management in pharmacy and clinical departments.

The cerebral blood flow of infant is effected by physiological and pathological factors.As the cerebrovascular autoregulation of neonates is poor,in pathological cases,especially when hypoxemia and hypercapnia impaired regulation of its own,lead to changes in cerebral blood flow,then resulting in severe brain injury.It has made enormous progress in the research on the changes of cerebral blood flow in newborns in recent years.In normal infants,cerebral blood flow velocities is positively correlated to gestational age and body weight,and increase gradually with day-age in the first week after birth.The cerebral blood flow of newborn with brain injury can present as insufficiency,over-perfusion or low speed high-resistance earlier and high speed low-resistance later.Different results may be related to the duration and severity of asphyxia,but all of those are signs of damage of self-regulatory function of cerebral blood flow.Cerebral hemodynamic change is the important pathogenesis mechanism of brain injury.

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Tennis Elbow ; therapy

Objective The absorbable haemostatic membrane was used to stop bleeding during posterior spinal surgery so as to investigate the therapeutic effect and the security of the absorbable haemostatic membrane. Methods Ninety-four patients were enrolled into the experimental group and the control group. In the experimental group , the decompression wound is handled by using the regular absorbable haemostatic membrane to stop bleeding. In the control group , the conventional surgical methods , such as coagulation , brain cotton and other methods were used to stop bleeding. After the operations , patients in two groups were given indwelling vacuum drainage tube. The post operation vacuum pipe drainage , the drainage tube removing time , the incidence of postoperative complications after removing drainage tubes , the reoperation number , vital signs after 24 hour (temperature, respiration, pulse, blood pressure), and laboratory tests (blood count, coagulation function parameters) were determined and compared between two groups. Results Both the vacuum drainage at 24 hours post operation and the total vacuum drainage post operation were significantly reduced in the experimental group(P < 0.05, respectively). No significant differences in the coagulation function parameters were found between both two groups. Conclusion The absorbable haemostatic membrane may be applicable for spinal surgery.

ObjectiveTo investigate the expression of integrin β1 during retinal detachment and reattachment of rabbits.Methods24 rabbits were used to make retinal detachment and reattachment model by using hyaluronidase and micropipette. The expression of integrin β1 were observed with hybridization in situ.ResultsThe expression of integrin β1 in reattached retina was lower than that in detached retina.ConclusionRetinal reattachment may inhibit the development of proliferative vireoretinopathy.

Objective To investigate the effect of teaching mode innovation based on the tech-nology of digital orthopedic in orthopedic clinical teaching for eight-year program medical students. Methods 40 eight-year program medical students who took part in orthopedic clinical trainee in the 2015 school year were chosen and divided into two groups:traditional teaching group and digital tech-nology teaching group. The digital technology teaching group adopted a digital model of orthopedic technology, printing aids, use of auxiliary aids and simulate actual cases operative teaching while an-other group used traditional teaching. After the novitiate, questionnaire investigations were used to evaluate the effect of the orthopedic clinical teaching in both groups. At the same time an examination after the course was used to examine the teaching effect of the two groups, and SPSS 19.0 software was used to do chi-square test and t test to the result of the examination of both groups. Results Compared with the traditional teaching group students, the digital technology teaching group students more agreed with the new teaching mode for their interest in learning and hands-on ability bring positive influence (P<0.05), overall satisfaction of teaching method was significantly higher (P=0.03). The operation ex-amination result [(92.1±9.1) vs. (70.5±9.6)] and the comprehensive examination result (84.6±10.1) vs. (72.3±10.6)were more outstanding, the t test showed that the difference was statistically signifi-cant (P<0.05). Conclusion Teaching mode innovation based on the technology of digital orthopedic in eight-year program medical students has showed obvious advantages in orthopedic clinical teaching, which can stimulate students' interest in learning, improve the teaching effect and have broad applica-tion prospects in orthopedic clinical teaching.

BACKGROUND:Metabolic characteristics of the 800 meters race is not very clear, which creates a lot of obstacles for the exercise training of 800 meters race. OBJECTIVE: To investigate the characteristics of material and energy metabolism of 800 meters race, to improve the scientific training of the 800 meters race and to verify the feasibility of nuclear magnetic resonance-based urine metabonomics in sports training monitoring. METHODS: Seven middle distance athletes were subject to an 800 meters race at ultimate intensity, and their urine metabonomics analysis was conducted in combination with the Human Metabolism Database and other databases before and after exercise. RESULTS AND CONCLUSION:OPLS-DA model showed that the metabolic samples before and after movement presented the cluster-like distribution. The change was mainly caused by the folowing metabolites, including leucine, lactic acid, creatinine, succinic acid, hypoxanthine, and adenosine. Through the analysis we could infer that the 800 meters race is a sport event mainly dependent on glycolysis for energy supply, working together with raw phosphate and aerobic oxidation for energy supply. The amino acid metabolism and methane metabolism of the athletes were more vigorous after 800 meters running, and moreover, there were certain oxidative stress during the 800 meters race. These findings indicate that nuclear magnetic resonance-based urine metabonomics takes the advantages of invasive, high sensitivity, less sample requirement, simple processing.

Aim To investigate the effects of monocrotaline pyrrole on production of nitric oxide and expression of eNOS protein of cultured pulmonary artery endothelial cells and on contractility of cultured pulmonary artery smooth muscle cells.Methods DAF-2 fluorescence technique was used to determine NO level,Western blot analysis was performed to determine the level of eNOS protein,and collagen gel contraction system was adopted to analyze muscle contractility.Results NO production induced by ACh and expression of eNOS protein were obviously inhibited by monocrotaline pyrrole compared with those of control group and gel contraction area in MCTP-treated cells induced by Thapsigargin obviously decreased.Conclusions monocrotaline pyrrole could inhibit the level of the ACh-induced production of NO and expression of eNOS protein,and enhance the contractility of pulmonary artery smooth muscle cells,which may be one of the possible mechanisms of MCTP-induced pulmonary artery hypertension.

Forty-two patients with type 2 diabetes mellitus (DM) were refered to 3 groups:type 2 DM without diabetic nephropathy (DN),type 2 DM with DN in the initial stage and type 2 DM with DN in the clinical stage.Ten healthy subjects were served as control group.Plasma adrenomedullin (ADM),urinary?_1- microglobulin (MG) and?_2-MG were detected.The results showed that the level of plasma ADM rose gradually with the development of DN and was positively correlated with markers of tubulointerstiial injury such as urinary?_1- MG and?_2-MG (both P